20041666315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{32029}}^1$

素因数の和:32443

約数の個数: 32

約数和(自身を含む): 27157340160

約数和(自身を除く): 7115673845

約数列:

[1, 5, 11, 31, 55, 155, 341, 367, 1705, 1835, 4037, 11377, 20185, 32029, 56885, 125147, 160145, 352319, 625735, 992899, 1761595, 4964495, 10921889, 11754643, 54609445, 58773215, 129301073, 364393933, 646505365, 1821969665, 4008333263, 20041666315]

約数ペア:

[(1, 20041666315), (5, 4008333263), (11, 1821969665), (31, 646505365), (55, 364393933), (155, 129301073), (341, 58773215), (367, 54609445), (1705, 11754643), (1835, 10921889), (4037, 4964495), (11377, 1761595), (20185, 992899), (32029, 625735), (56885, 352319), (125147, 160145)]